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Block Island (Old Harbor) Tide Table

  • Latitude: 41.1733
  • Longitude: -71.5567
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Today's Tide Graph (Fri)

Min Tide:-0.23ft ／
Max Tide:3.51ft
High TideLow TideTideMoon Age

Sunrise

Sunset

Moonrise

Moonset

10:40 AM

11:00 PM

3.51ft

3.51ft

4:39 AM

4:39 PM

-0.23ft

-0.07ft

Neap Tide4.1

5:29 AM

8:17 PM

9:12 AM

10:21 PM

* Swipe horizontally to view the next day.

* The vertical axis of the tide graph represents tide level, and the horizontal axis represents time.

* Gray time zones indicate nighttime (after sunset).

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Monthly Tide Table (Jul 17 - Aug 16)

DateHigh TideLow Tide

Sunrise

Sunset

Moonrise

Moonset

TimeTide LevelTimeTide Level
Jul 17 (Fri) 10:40 AM11:00 PM3.51ft3.51ft4:39 AM4:39 PM-0.23ft-0.07ft

5:29 AM

8:17 PM

9:12 AM

10:21 PM

Jul 18 (Sat) 11:32 AM11:48 PM3.44ft3.18ft5:20 AM5:35 PM-0.1ft0.13ft

5:29 AM

8:17 PM

10:23 AM

10:43 PM

Jul 19 (Sun) 12:24 PM3.31ft6:00 AM6:38 PM0.07ft0.39ft

5:30 AM

8:16 PM

11:30 AM

11:04 PM

Jul 20 (Mon) 12:36 AM1:15 PM2.85ft3.18ft6:38 AM7:44 PM0.26ft0.59ft

5:31 AM

8:15 PM

12:36 PM

11:26 PM

Jul 21 (Tue) Neap Tide1:25 AM2:07 PM2.56ft3.02ft7:14 AM8:47 PM0.43ft0.72ft

5:32 AM

8:14 PM

1:41 PM

11:51 PM

Jul 22 (Wed) Neap Tide2:16 AM3:02 PM2.3ft2.89ft7:53 AM9:50 PM0.56ft0.79ft

5:33 AM

8:14 PM

2:46 PM

12:19 AM

Jul 23 (Thu) Neap Tide3:13 AM4:05 PM2.17ft2.79ft8:40 AM10:48 PM0.66ft0.82ft

5:34 AM

8:13 PM

3:49 PM

12:53 AM

Jul 24 (Fri) Neap Tide4:22 AM5:08 PM2.1ft2.79ft9:41 AM11:40 PM0.72ft0.75ft

5:35 AM

8:12 PM

4:51 PM

-

Jul 25 (Sat) Spring Tide5:25 AM6:00 PM2.17ft2.85ft10:50 AM0.69ft

9:00 AM

9:00 AM

-

-

Jul 26 (Sun) Spring Tide6:15 AM6:45 PM2.26ft2.99ft12:27 AM11:46 AM0.66ft0.59ft

9:00 AM

9:00 AM

-

-

Jul 27 (Mon) Spring Tide6:58 AM7:25 PM2.43ft3.08ft1:11 AM12:35 PM0.52ft0.49ft

9:00 AM

9:00 AM

-

-

Jul 28 (Tue) Spring Tide7:37 AM8:01 PM2.56ft3.18ft1:52 AM1:20 PM0.39ft0.39ft

9:00 AM

9:00 AM

-

-

Jul 29 (Wed) Spring Tide8:14 AM8:35 PM2.72ft3.25ft2:29 AM2:02 PM0.3ft0.3ft

9:00 AM

9:00 AM

-

-

Jul 30 (Thu) Spring Tide8:51 AM9:08 PM2.82ft3.25ft3:01 AM2:40 PM0.2ft0.26ft

9:00 AM

9:00 AM

-

-

Jul 31 (Fri) Spring Tide9:27 AM9:42 PM2.95ft3.22ft3:29 AM3:17 PM0.13ft0.26ft

9:00 AM

9:00 AM

-

-

Aug 1 (Sat) Spring Tide10:05 AM10:20 PM3.05ft3.12ft3:52 AM3:54 PM0.1ft0.33ft

9:00 AM

9:00 AM

-

-

Aug 2 (Sun) Spring Tide10:45 AM11:00 PM3.12ft2.99ft4:18 AM4:34 PM0.1ft0.39ft

9:00 AM

9:00 AM

-

-

Aug 3 (Mon) Spring Tide11:28 AM11:46 PM3.18ft2.85ft4:50 AM5:20 PM0.1ft0.46ft

9:00 AM

9:00 AM

-

-

Aug 4 (Tue) Spring Tide12:16 PM3.22ft5:28 AM6:16 PM0.13ft0.56ft

9:00 AM

9:00 AM

-

-

Aug 5 (Wed) Spring Tide12:37 AM1:08 PM2.72ft3.25ft6:15 AM7:27 PM0.16ft0.62ft

9:00 AM

9:00 AM

-

-

Aug 6 (Thu) Spring Tide1:33 AM2:05 PM2.62ft3.28ft7:10 AM9:01 PM0.23ft0.59ft

9:00 AM

9:00 AM

-

-

Aug 7 (Fri) Spring Tide2:36 AM3:11 PM2.56ft3.31ft8:12 AM10:25 PM0.26ft0.49ft

9:00 AM

9:00 AM

-

-

Aug 8 (Sat) Spring Tide3:47 AM4:25 PM2.56ft3.41ft9:24 AM11:30 PM0.23ft0.3ft

9:00 AM

9:00 AM

-

-

Aug 9 (Sun) Spring Tide4:59 AM5:34 PM2.72ft3.58ft10:44 AM0.13ft

9:00 AM

9:00 AM

-

-

Aug 10 (Mon) Spring Tide6:03 AM6:33 PM2.99ft3.74ft12:26 AM11:55 AM0.1ft-0.03ft

9:00 AM

9:00 AM

-

-

Aug 11 (Tue) Spring Tide6:58 AM7:26 PM3.25ft3.87ft1:16 AM12:56 PM-0.03ft-0.16ft

9:00 AM

9:00 AM

-

-

Aug 12 (Wed) Spring Tide7:51 AM8:16 PM3.48ft3.9ft2:04 AM1:53 PM-0.2ft-0.26ft

9:00 AM

9:00 AM

-

-

Aug 13 (Thu) Spring Tide8:40 AM9:02 PM3.64ft3.81ft2:46 AM2:45 PM-0.26ft-0.26ft

9:00 AM

9:00 AM

-

-

Aug 14 (Fri) Spring Tide9:28 AM9:47 PM3.71ft3.61ft3:25 AM3:32 PM-0.26ft-0.2ft

9:00 AM

9:00 AM

-

-

Aug 15 (Sat) Spring Tide10:14 AM10:30 PM3.67ft3.35ft3:59 AM4:17 PM-0.2ft0ft

9:00 AM

9:00 AM

-

-

Show More

* The information displayed is not for navigational use. For official navigation, please refer to tide tables published by NOAA (National Oceanic and Atmospheric Administration).

～ Update

Weather Forecast

Every 2 HoursShow All

WindWave
TimeAir Temp(°F)Pressure(hPa)Water Temp(°F)Tide Level(ft)Speed(mph)DirectionHeight(ft) / Period(s)Direction
Jul 17 (Fri)
9:00 AM68.71016.967.62.786

N

0.98 / 7.5

S

10:00 AM68.91017.267.83.384.7

NW

0.98 / 7.5

S

11:00 AM69.11017.467.83.483.4

W

0.98 / 7.5

S

12:00 PM70.21017.2683.036.3

SW

1.31 / 7

S

1:00 PM71.11017682.148.9

SW

1.31 / 6.5

S

2:00 PM72.11016.868.21.111.6

SW

1.31 / 5.9

S

3:00 PM72.51016.568.20.3312.3

SW

1.64 / 5.1

S

4:00 PM72.91016.268.2-0.0212.8

SW

1.64 / 4.4

S

5:00 PM73.21015.968.2-0.0613.4

SW

1.64 / 3.6

S

6:00 PM72.3101668.20.1913.9

SW

1.64 / 3.6

S

7:00 PM71.61016.168.20.7914.3

SW

1.97 / 3.7

S

8:00 PM70.91016.368.21.6715

SW

1.97 / 3.7

S

9:00 PM70.71016.668.22.5912.8

SW

1.64 / 5

S

10:00 PM70.51016.968.23.2710.5

SW

1.64 / 6.3

S

11:00 PM70.31017.268.23.518.5

SW

1.64 / 7.6

S

Jul 18 (Sat)
12:00 AM70.3101768.23.268.7

SW

1.31 / 7.6

S

1:00 AM70.51016.968.22.568.9

SW

1.31 / 7.5

S

2:00 AM70.51016.7681.569.4

W

1.31 / 7.5

S

3:00 AM70.51016.5680.669.2

W

1.31 / 7.5

S

4:00 AM70.51016.367.80.128.9

SW

1.31 / 7.4

S

5:00 AM70.71016.167.8-0.098.7

SW

1.31 / 7.4

S

6:00 AM70.71016.167.8-0.048.7

SW

1.31 / 7.3

S

7:00 AM70.91016.267.80.348.7

SW

0.98 / 7.3

S

8:00 AM70.91016.267.81.098.5

SW

0.98 / 7.3

S

9:00 AM71.11015.967.82.0410.1

SW

0.98 / 9.4

S

10:00 AM71.41015.567.82.8811.6

SW

1.31 / 11.5

SE

11:00 AM71.61015.267.83.3713

SW

1.31 / 13.5

SE

12:00 PM71.61014.7683.3813.6

SW

1.31 / 10

S

1:00 PM71.61014.1682.9114.3

SW

1.64 / 6.5

S

2:00 PM71.61013.568.22.0514.8

SW

1.64 / 3

S

3:00 PM70.91012.9681.117.2

SW

2.3 / 3.3

S

4:00 PM70.21012.3680.4619.7

SW

2.62 / 3.7

S

5:00 PM69.41011.7680.1922.1

SW

3.28 / 4.1

SW

6:00 PM69.11010.967.80.1824.8

SW

3.61 / 4.3

S

7:00 PM68.91010.167.60.4127.3

S

3.94 / 4.5

S

8:00 PM68.51009.267.30.9629.8

S

4.27 / 4.8

S

9:00 PM69.41008.270.21.7529.3

S

4.59 / 5

S

10:00 PM70.31007.1702.5328.6

S

4.92 / 5.3

S

11:00 PM71.21006703.0528

S

5.25 / 5.6

S

Jul 19 (Sun)
12:00 AM71.21005.1703.1725.9

SW

4.92 / 5.6

S

1:00 AM71.41004.369.82.8824.2

SW

4.59 / 5.5

S

2:00 AM71.41003.469.82.1822.1

SW

4.27 / 5.5

S

3:00 AM71.21002.869.61.2723

SW

3.94 / 5.1

S

4:00 AM71.11002.269.40.5423.7

SW

3.61 / 4.8

SW

5:00 AM70.91001.669.40.1724.6

SW

3.61 / 4.4

SW

6:00 AM71.11001.669.40.0724.2

SW

3.61 / 4.4

SW

7:00 AM71.21001.769.30.1923.7

SW

3.61 / 4.4

SW

8:00 AM71.41001.769.30.6123.3

W

3.61 / 4.4

SW

9:00 AM71.61002.169.31.3422.8

W

3.61 / 5.2

SW

10:00 AM71.61002.569.42.222.4

W

3.61 / 6

S

11:00 AM71.8100369.42.9221.9

W

3.28 / 6.8

S

12:00 PM72.31003.169.43.320.8

W

3.28 / 6.8

S

1:00 PM72.71003.269.63.2519.9

W

3.28 / 6.8

S

2:00 PM73.21003.469.62.7718.8

W

2.95 / 6.9

S

3:00 PM73.41003.969.61.9518.3

W

2.95 / 7

S

4:00 PM73.41004.469.81.1418.1

W

2.95 / 7.2

S

5:00 PM73.6100569.80.6317.9

W

2.95 / 7.3

S

6:00 PM73.21005.9700.4317.2

W

2.62 / 7.4

S

7:00 PM72.71006.8700.4116.6

W

2.62 / 7.6

S

8:00 PM72.31007.7700.6115.9

NW

2.62 / 7.7

S

9:00 PM71.61008.869.81.114.8

NW

2.62 / 7.8

S

10:00 PM70.7101069.81.7813.4

NW

2.62 / 7.8

S

11:00 PM701011.169.62.4112.1

N

2.62 / 7.9

S

Jul 20 (Mon)
12:00 AM69.41011.569.62.7911.9

NW

2.62 / 7.9

S

1:00 AM68.91011.869.42.8311.6

NW

2.62 / 8

S

2:00 AM68.41012.269.42.511.4

NW

2.62 / 8

S

3:00 AM681012.669.41.8411.2

NW

2.62 / 8.1

S

4:00 AM67.8101369.41.0611.2

N

2.62 / 8.2

S

5:00 AM67.51013.469.40.5111

N

2.62 / 8.3

S

6:00 AM67.31014.169.40.2910.1

N

2.62 / 8.3

S

7:00 AM66.91014.769.40.279.4

N

2.62 / 8.3

S

8:00 AM66.71015.469.60.438.5

N

2.3 / 8.4

S

9:00 AM66.91015.7700.876.3

NW

2.3 / 8.3

S

10:00 AM67.1101670.31.564

NW

2.3 / 8.2

S

11:00 AM67.31016.370.72.321.8

W

2.3 / 8.2

S

12:00 PM68.4101671.22.913.4

W

2.3 / 8.1

S

1:00 PM69.31015.771.63.184.7

SW

2.3 / 8

S

2:00 PM70.21015.471.43.096

SW

2.3 / 7.9

S

3:00 PM70.51015.271.22.617.4

S

2.3 / 7.9

S

4:00 PM70.91014.971.21.888.7

S

2.3 / 7.8

S

5:00 PM71.21014.671.11.210.1

S

2.3 / 7.7

S

6:00 PM70.91014.470.90.810.7

S

2.3 / 7.7

S

7:00 PM70.51014.270.90.6311.4

S

2.3 / 7.6

S

8:00 PM70.2101470.70.612.1

S

2.3 / 7.5

S

9:00 PM70.21013.770.50.7811.6

S

2.3 / 7.4

S

10:00 PM70.21013.470.51.2111

S

2.3 / 7.4

S

11:00 PM70.31013.170.31.7710.5

S

2.3 / 7.3

S

Jul 21 (Tue) Neap Tide
12:00 AM70.31012.470.32.2710.1

S

1.97 / 7.2

S

1:00 AM70.51011.670.22.539.4

S

1.97 / 7.2

S

2:00 AM70.51010.870.22.518.9

SW

1.97 / 7.1

S

3:00 AM70.71010.470.22.189.4

SW

1.97 / 7.1

S

4:00 AM70.71010.170.21.599.8

SW

1.97 / 7

S

5:00 AM70.71009.770.20.9610.3

SW

1.97 / 7

S

6:00 AM70.71009.670.30.5611

SW

1.97 / 7.2

S

7:00 AM70.71009.470.30.4311.6

SW

1.97 / 7.4

S

8:00 AM70.91009.370.50.4712.5

SW

1.97 / 7.6

S

9:00 AM70.51008.970.70.6613.6

SW

2.3 / 7.7

S

10:00 AM70.21008.570.91.114.8

SW

2.62 / 7.8

S

11:00 AM69.81008.271.11.7415.9

SW

2.62 / 8

S

12:00 PM69.61007.371.22.3815.2

S

2.62 / 7.9

S

1:00 PM69.61006.471.42.8514.5

S

2.95 / 7.8

S

2:00 PM69.41005.671.43.0414.1

S

2.95 / 7.7

S

3:00 PM70.51004.971.42.9215.9

S

2.95 / 7.6

S

4:00 PM71.61004.271.42.4817.7

SW

2.95 / 7.5

S

5:00 PM72.71003.571.41.8419.7

SW

2.95 / 7.3

S

6:00 PM72.11003.471.41.2717.9

SW

2.95 / 7.3

S

7:00 PM71.61003.371.20.9416.1

SW

2.95 / 7.2

S

8:00 PM71.21003.271.10.7814.5

W

2.95 / 7.2

S

9:00 PM70.21004.670.90.7416.3

W

2.95 / 7.2

S

10:00 PM69.1100670.90.918.1

NW

3.28 / 7.1

S

11:00 PM681007.470.71.2719.9

NW

3.28 / 7.1

S

Jul 22 (Wed) Neap Tide
12:00 AM67.3100870.31.7418.8

NW

3.28 / 7.3

S

1:00 AM66.71008.870.22.1317.9

NW

3.61 / 7.4

S

2:00 AM661009.569.82.3116.8

NW

3.61 / 7.5

S

3:00 AM66.2101069.62.2616.8

NW

3.61 / 7.7

S

4:00 AM66.41010.669.41.9616.6

NW

3.61 / 7.9

S

5:00 AM66.41011.269.31.4516.6

NW

3.61 / 8.1

S

6:00 AM66.4101269.30.9317.2

NW

3.61 / 8.2

S

7:00 AM66.21012.769.30.6318.1

NW

3.61 / 8.2

S

8:00 AM66.21013.569.30.5819

NW

3.61 / 8.3

S

9:00 AM66.9101469.40.6414.5

NW

3.28 / 8.5

S

10:00 AM67.51014.469.60.8610.1

NW

3.28 / 8.7

S

11:00 AM68.21014.969.81.285.6

N

3.28 / 8.9

S

12:00 PM68.71014.8701.868.3

NW

2.95 / 8.7

S

1:00 PM69.31014.8702.411

W

2.95 / 8.5

S

2:00 PM701014.870.22.7713.9

SW

2.95 / 8.3

S

3:00 PM70.21014.970.22.913

SW

2.95 / 8.2

S

4:00 PM70.5101570.32.7812.3

SW

2.95 / 8.2

S

5:00 PM70.71015.170.32.3911.6

SW

2.95 / 8.1

S

6:00 PM70.51015.570.51.8112.1

SW

2.95 / 8

S

7:00 PM70.31015.870.51.3112.3

SW

2.95 / 8

S

8:00 PM70.21016.270.51.0212.8

SW

2.95 / 8

S

9:00 PM69.61016.570.50.8612.5

SW

2.95 / 8

S

10:00 PM69.31016.970.50.8112.3

S

2.62 / 8

S

11:00 PM68.71017.370.50.9612.1

SE

2.62 / 7.9

S

Jul 23 (Thu) Neap Tide
12:00 AM68.71017.370.31.311.6

SE

2.62 / 7.9

S

1:00 AM68.51017.470.31.7111

SE

2.62 / 7.9

S

2:00 AM68.41017.570.22.0310.3

SE

2.62 / 7.8

S

3:00 AM68.41017.5702.168.3

SE

2.62 / 7.8

S

4:00 AM68.41017.5702.116.3

SE

2.62 / 7.8

S

5:00 AM68.41017.5701.864.3

SE

2.3 / 7.7

S

6:00 AM68.2101869.81.48.1

E

2.3 / 7.7

S

7:00 AM67.81018.569.80.9411.6

E

2.3 / 7.7

S

8:00 AM67.61019700.7115.2

NE

2.3 / 7.6

S

9:00 AM67.61019.170.50.6914.3

NE

2.3 / 7.6

S

10:00 AM67.81019.271.10.7613.4

NE

2.3 / 7.5

S

11:00 AM67.81019.471.80.9912.3

NE

2.3 / 7.5

S

12:00 PM681019.372.31.4111.6

E

2.3 / 7.5

S

1:00 PM68.21019.372.71.9311

E

2.3 / 7.5

S

2:00 PM68.41019.3732.410.5

E

2.3 / 7.4

S

3:00 PM68.41019.173.22.711

E

2.3 / 7.4

S

4:00 PM68.5101973.42.8111.6

SE

2.3 / 7.4

SE

5:00 PM68.51018.873.42.7112.3

SE

2.3 / 7.4

SE

6:00 PM68.41019.173.42.3410.7

SE

2.3 / 7.4

SE

7:00 PM68.21019.473.41.799.2

SE

2.3 / 7.3

SE

8:00 PM681019.773.21.317.8

SE

2.3 / 7.3

SE

9:00 PM67.81019.972.71.047.2

SE

2.3 / 7.3

SE

10:00 PM67.8102072.30.876.7

SE

2.3 / 7.2

SE

11:00 PM67.81020.171.80.826.3

SE

2.3 / 7.2

SE

Jul 24 (Fri) Neap Tide
12:00 AM67.61020.171.60.986

E

2.3 / 7.2

SE

1:00 AM67.5102071.61.325.6

E

2.3 / 7.2

SE

2:00 AM67.3102071.41.75.4

NE

2.3 / 7.2

SE

3:00 AM67.31019.971.61.977.8

NE

2.3 / 7.2

SE

4:00 AM67.11019.971.62.110.5

NE

2.3 / 7.2

SE

5:00 AM66.91019.871.82.0813

N

2.3 / 7.3

SE

6:00 AM66.61020.4721.8412.8

NE

2.3 / 7.3

SE

7:00 AM66.21020.972.11.3912.8

NE

2.3 / 7.3

SE

8:00 AM65.81021.572.30.9612.5

NE

2.3 / 7.3

SE

9:00 AM66.21021.572.90.7612.5

NE

2.3 / 7.3

SE

10:00 AM66.61021.473.20.7312.3

NE

2.3 / 7.3

SE

11:00 AM66.91021.473.60.8112.3

NE

2.3 / 7.2

SE

12:00 PM67.3102173.81.0511

NE

2.3 / 7.2

SE

1:00 PM67.81020.673.91.479.8

E

1.97 / 7.2

SE

2:00 PM68.41020.273.91.988.5

E

1.97 / 7.2

SE

3:00 PM68.41019.873.82.4110.7

E

2.3 / 7.2

SE

4:00 PM68.51019.473.92.6912.8

E

2.3 / 7.2

SE

5:00 PM68.51018.973.92.8114.8

E

2.3 / 7.2

SE

6:00 PM68.4101974.12.7114.3

E

2.3 / 7.2

SE

7:00 PM68.41019.274.32.313.9

E

2.3 / 7.1

SE

8:00 PM68.21019.374.31.7413.4

E

2.3 / 7.1

SE

9:00 PM681019.474.11.2711.6

E

2.3 / 7.2

SE

10:00 PM67.81019.574.10.9910.3

E

2.3 / 7.2

SE

11:00 PM67.81019.673.90.818.7

E

2.3 / 7.2

SE

Jul 25 (Sat) Spring Tide
12:00 AM67.51019.573.90.788.9

NE

2.3 / 7.1

SE

1:00 AM67.31019.373.80.979.2

NE

2.3 / 7.1

SE

2:00 AM67.11019.173.81.349.6

NE

2.3 / 7

SE

3:00 AM66.61019.173.61.729.8

NE

2.3 / 7

SE

4:00 AM66.21019.173.6210.1

NE

2.3 / 7

SE

5:00 AM65.71019.173.42.1510.3

NE

2.3 / 7

SE

6:00 AM65.51019.473.42.139.4

NE

2.3 / 7.2

SE

7:00 AM65.51019.773.21.868.7

NE

2.3 / 7.3

SE

8:00 AM65.31020731.378.1

NE

2.3 / 7.4

SE

9:00 AM65.71019.9730.947.8

NE

2.3 / 7.3

SE

10:00 AM661019.9730.747.6

NE

1.97 / 7.2

SE

11:00 AM66.41019.8730.77.4

E

1.97 / 7.1

SE

12:00 PM66.71019.3730.796.9

E

1.97 / 7.1

SE

1:00 PM67.11018.873.21.076.5

E

1.97 / 7

SE

2:00 PM67.61018.473.21.526

SE

1.97 / 7

SE

3:00 PM681017.973.42.036.5

SE

1.97 / 7

SE

4:00 PM68.51017.573.42.477.2

SE

1.97 / 7

SE

5:00 PM69.11017.173.62.767.6

SE

1.97 / 7

SE

6:00 PM68.71016.973.62.887.4

SE

1.97 / 7.1

SE

7:00 PM68.51016.673.82.737.2

SE

1.97 / 7.3

SE

8:00 PM68.41016.4-2.266.9

SE

1.97 / 7.4

SE

9:00 PM68.21016.3-1.656.3

SE

1.97 / 7.5

SE
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